Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N,N-Diethyl-3-methylbenzamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Diethyltoluamide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

134-62-3

134-62-3 structure

Name: N,N-Diethyl-3-methylbenzamide
Chemical Name: N,N-diethyl-m-toluamide
CAS Number: 134-62-3
Molecular Formula: C₁₂H₁₇NO
Molecular Weight: 191.270
Catalog: Inorganic chemical industry Inorganic salt Hydride, nitride, azide nitride
Create Date: 2018-02-07 08:00:00
Modify Date: 2026-07-01 06:54:34
Diethyltoluamide is the most common active ingredient in insect repellents. It is intended to provide protection against mosquitoes, ticks, fleas, chiggers, leeches, and many other biting insects.

Name	N,N-diethyl-m-toluamide
Synonyms	A.I. 42 m-Toluic acid diethylamide, N,N-Diethyl-m-toluamide, DEET N,N-Diethyl-m-toluamide FEYPEL(R) Autan n,n-diethyl-3-methyl-benzamid m-Toluamide, N,N-diethyl N,N-DIETHYL-M-TOLUAMIDE mgk Metadelphene N,N-DIETHYL-3-METHYLBENZAMIDE Delphene m-DETA Dieltamid M-TOLUYLIC ACID DIETHYLAMIDE N,N-DIETHYL-M-TOLUAMIDE,M, NEAT Rellent (N, N- two ethyl methylene benzamide) diethyltoluamide:N,N-Diethyl-3-methylbenzamide Mgk diethyltoluamide diethyltoluamide m-Delphene M-DET N,N-DIETHYL-3-TOLUAMIDE M-TOLUIC ACID DIETHYLAMIDE 3-METHYLBENZOIC ACID DIETHYLAMIDE ent22542 diethyltoluamide (ban) amincenec-em Baker'S antifol DEET 10 μg/mL in Methanol ai3-22542 (1,3,4,5,6,7-hexahydro-1,3-dioxo-2h-isoindol-2-yl)methyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecboxylate DEET(Diethyltoluamide) DELPHENE(R) AI 42 N,N-Diehthyl-M-Tolumide(Deet) 3-methyl-2-deutero-N,N-diethylbenzamide DEET (N,N-DIETHYL-M-TOLUAMIDE) Detamide N,N-Dithyl-m-Toluamide N,N-Diethyl-3-Methylbenzamide DEET PESTANAL, 250 MG (N,N-DIETHYL- M-TO N, N - diethyl - m - benzamide Benzamide, N,N-diethyl-3-methyl N.N-Diethyl-m-toluamide [-3] DIELTAMID(R) N,N-Diethyl-3-methylbenzamide,N,N-Diethyl-m-toluamide, m-Toluic acid diethylamide, DEET 3-methylcyclopentadecanol N-Diethyl-3-methylbenzamide/DEET OFF(R) deet (esa) EINECS 205-149-7 N,N-Diethyl-m-methylphenylformamide deet N,N-diethyl-3-methylbenzamide mgkdiethyltoluamide N,N-Dithyl-m-Toluamide muscol N,N-diethyl-3-methyl-benzamide DEET, 250MG, NEAT Flypel MFCD00009046

Description	Diethyltoluamide is the most common active ingredient in insect repellents. It is intended to provide protection against mosquitoes, ticks, fleas, chiggers, leeches, and many other biting insects.
Related Catalog	Signaling Pathways >> Anti-infection >> Parasite Research Areas >> Infection
References	[1]. Lu W, et al. DEET as a feeding deterrent. PLoS One. 2017 Dec 14;12(12):e0189243.

Density	1.0±0.1 g/cm3
Boiling Point	297.5±0.0 °C at 760 mmHg
Melting Point	-45ºC
Molecular Formula	C₁₂H₁₇NO
Molecular Weight	191.270
Flash Point	141.7±13.3 °C
Exact Mass	191.131012
PSA	20.31000
LogP	1.96
Vapour density	6.7 (vs air)
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.517
Storage condition	Refrigerator
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases. Hydrolyzes slowly in water.
Water Solubility	NEGLIGIBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XS3675000

CHEMICAL NAME :: m-Toluamide, N,N-diethyl-

CAS REGISTRY NUMBER :: 134-62-3

BEILSTEIN REFERENCE NO. :: 2046711

LAST UPDATED :: 199710

DATA ITEMS CITED :: 31

MOLECULAR FORMULA :: C12-H17-N-O

MOLECULAR WEIGHT :: 191.30

WISWESSER LINE NOTATION :: 2N2&VR C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 300 ug/kg

TOXIC EFFECTS :: Cardiac - EKG changes not diagnostic of specified effects Cardiac - pulse rate increase, without fall in BP Vascular - BP lowering not characterized in autonomic section

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 950 mg/kg

TOXIC EFFECTS :: Behavioral - coma Lungs, Thorax, or Respiration - other changes Gastrointestinal - nausea or vomiting

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 679 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - child

DOSE/DURATION :: 4750 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - stiffness Behavioral - coma

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 950 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation) Behavioral - coma Lungs, Thorax, or Respiration - other changes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Human

DOSE/DURATION :: 35 mg/kg/5D

TOXIC EFFECTS :: Skin and Appendages - dermatitis, other (after systemic exposure)

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1950 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5950 mg/m3

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1170 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3170 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1584 mg/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - changes in calcium Biochemical - Metabolism (Intermediary) - other

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3180 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 75 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - tremor Lungs, Thorax, or Respiration - other changes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 120 gm/kg/29W-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Related to Chronic Data - changes in testicular weight

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1500 mg/m3/13W-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 7920 mg/kg/15D-I

TOXIC EFFECTS :: Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - weight loss or decreased weight gain Nutritional and Gross Metabolic - changes in calcium

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 22500 mg/kg/9W-I

TOXIC EFFECTS :: Blood - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 7500 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - other effects Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

DOSE :: 19 gm/kg

SEX/DURATION :: female 1-19 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 4225 mg/kg

SEX/DURATION :: female 6-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - other effects

MUTATION DATA

TEST SYSTEM :: Rodent - rat

DOSE/DURATION :: 1500 mg/m3

REFERENCE :: AEHA** U.S. Army, Environmental Hygiene Agency Reports. (Edgewood Arsenal, MD 21010) Volume(issue)/page/year: 75-51-0034-80 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83906 No. of Facilities: 54 (estimated) No. of Industries: 2 No. of Occupations: 11 No. of Employees: 3364 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83906 No. of Facilities: 938 (estimated) No. of Industries: 6 No. of Occupations: 8 No. of Employees: 9275 (estimated) No. of Female Employees: 458 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H412
Precautionary Statements	P273-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36/38;R52/53
Safety Phrases	S61
RIDADR	2810
WGK Germany	2
RTECS	XS3675000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	29242995

Precursor 10
201230-82-2 625-95-6 109-89-7 88-10-8
99-04-7 118354-88-4 620-22-4 3019-19-0
4170-72-3 118335-04-9
DownStream 9
483-87-4 587-03-1 620-23-5 109-89-7
585-74-0 618-47-3 1211-32-1 14625-58-2
6528-83-2

HS Code	2924299011
Summary	2924299011 n-(3-isopropoxyphenyl)-2-methylbenzamide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

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